N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 8:30 am CDT
Ask:
HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WIAJ6CY HAM
✅ Available for a vanity request — free since Dec 18, 2021.
2x2 call: only Amateur Extra licensees can request it.
No pending applications list it.
📬 QSL: LoTW user · last upload May 5, 2020 · eQSL AG member · QRZ · HamQTH
Not currently held · 1 holder on record · available since Dec 18, 2021
Previous holder: Roberto Sadkowski
Held AJ6CY May 2, 2018 → Dec 17, 2019 · first licensed May 2, 2018 as AJ6CY · 2 licenses · FRN 0027495266
-
- Licensee
- Roberto Sadkowski
- Address
- 758 Traviso Cir
Livermore, CA 94550
- FRN
- 0027495266
- Previous call
- AJ6CY
- Last granted
- Dec 17, 2019
- Effective
- Dec 17, 2019
- Last action
- Dec 17, 2019
FCC actions (2)
- Dec 17, 2019 — Vanity call sign granted VANGRT
- Dec 17, 2019 — License issued LIISS
-
- Licensee
- Roberto Sadkowski
- Address
- 758 Traviso Cir
Livermore, CA 94550
- FRN
- 0027495266
- Last granted
- May 2, 2018
- Effective
- May 2, 2018
- Last action
- Dec 17, 2019
FCC actions (3)
- Dec 17, 2019 — License canceled LICAN
- May 2, 2018 — License issued LIISS
- May 2, 2018 — Systematic call sign granted SYSGRT
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen May 7, 2018 → Oct 4, 2026 · 30 snapshots · as AJ6CY
Roberto Sadkowski
758 Traviso Cir, Livermore, CA 94550
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for AJ6CY in the last 24 hours. They show up here within seconds of AJ6CY beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.